baber/WOPTO huggingface dataset:
Patent RU-2233275-C2 (RU)
Inventor: KHARADA KATSUMASA
IPC: C07C323/62
Filed: 1999-07-09
Granted: 2004-07-27
Abstract: FIELD: organic chemistry, chemical technology, pharmacy. 
     SUBSTANCE: invention relates to a method for preparing derivatives of dibenzothiazepine representing interest as an intermediate compounds used for preparing pharmaceutical preparations. Invention describes a method for preparing derivatives of dibenzothiazepine of the formula (5): 
     
       
     
     wherein each radical among R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8  represents independently hydrogen atom, alkyl group and alkoxy-group. Method involves the following steps: interaction of nitrobenzene derivative of the formula (1) 
     
       
     
     wherein each among R 1 , R 2 , R 3 , R 4  means above indicated values; X represents halogen atom with derivative of thiosalicylic acid of the formula (2): 
     
       
     
     wherein each among R 5 , R 6 , R 7 , R 8  means above indicated values to yield 2-nitro-2'-carboxydiphenylsulfide derivative of the formula (3): 
     
       
     
     wherein each among R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8  means above indicated values; reduction of prepared derivative of 2-nitro-2'-carboxydiphenylsulfide derivative to yield 2-amino-2'-carboxydiphenylsulfide derivative of the formula (4): 
     
       
     
     wherein each among R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8  means above indicated values; and reaction dehydration - condensation of prepared 2-amino-2'-carboxydiphenylsulfide. Invention describes also a method-analogue and a method for preparing an intermediate compound. Invention provides a method for industrial preparing dibenzothiazepine derivative with good yield, without following complex processing and with using available raw. 
     EFFECT: improved preparing method. 
     12 cl, 28 ex
Patent RU-2237302-C2 (RU)
Inventor: BAKANOVICHUS SIMAS S AVGUSTAS
IPC: H01B1/20
Filed: 2002-07-08
Granted: 2004-09-27
Abstract: FIELD: electrical engineering, in particular, composite resistive conducting materials, applicable in manufacture of resistors and heating elements used in heating systems. 
     SUBSTANCE: the material contains bitumen БН 90/10 or pitch - 45.0 to 97.0 percent by mass, and a current-conducting phase - 3.0 to 55.0 percent by mass. Besides, it may additionally contain quartz sand, industrial oil or synthetic rubbers. 
     EFFECT: produced resistive conducting material, having a property of self-regulation of specific resistance depending on the temperature of heating-up, which provides a wide range of preset of electric characteristics, besides, the material does not require high expenditures connected with its production, simple in manufacture and is moisture-resistant. 
     4 cl, 1 dwg, 1 tbl, 3 ex
Patent RU-2249556-C2 (RU)
Inventor: MARIO MENKH
IPC: B65H31/12
Filed: 2001-02-19
Granted: 2005-04-10
Abstract: FIELD: piling facilities. 
     SUBSTANCE: invention relates to bank note pilers. Proposed piler 1 has feeder 3 designed for putting sheets 2 into receiving tray 4 of variable capacity. Said receiving tray 4 has support surface 5 for trusting sheets 2 placed in receiving tray 4 by one of edges 6, and receiving base 7 on which sheets 2 are flatly placed in receiving tray 4 one over the other parallel to receiving base 7. To change capacity of receiving tray 4 said receiving base 7 is made movable. Receiving tray 4 proper, together with its support surface 5, is installed at angle "a" to horizontal line 8 to make sheets 2 placed in receiving tray 4 thrust by one of its edges 6 against support surface 5, and friction force appearing between edges 6 of sheets 2 and support surface 5 practically completely compensates for force acting onto pile 10 formed by sheets 2 in direction of receiving base 7 tending to shift said pile under gravity along inclined surface. Starting at least from definite thickness "c" of sheet pile 10, feeder 3 applies force to said pile 10 at piling sheets 2 which is accompanied by displacement of receiving base 7 with increase of capacity of receiving tray 4. 
     EFFECT: simplified design. 
     7 cl, 1 dwg
Patent RU-2233234-C2 (RU)
Inventor: CHETVERIKOV L N
IPC: B65B9/067
Filed: 2002-10-01
Granted: 2004-07-27
Abstract: FIELD: packing equipment, particularly for sleeve forming in chemical, food and other industries. 
     SUBSTANCE: sleeve forming machine comprises molding tube with beveled end and spaced overlapped edges of side walls. Covering panel having at least one slot is arranged on outer tube wall surface near inner end thereof so that covering panel may move along tube surface. 
     EFFECT: possibility of sleeve forming of single-ply and multi-ply polymeric materials having different layer melting temperatures. 
     3 dwg
Patent RU-2245478-C2 (RU)
Inventor: AJDUGANOV V M
IPC: F16L13/00
Filed: 2003-03-11
Granted: 2005-01-27
Abstract: FIELD: construction. 
     SUBSTANCE: outer surface of the pipe ends is provided with ring grooves spaced by ring projections. The ends of the coupling are provided with ring grooves. The ring grooves in the pipes receive sealing rings. The pipe ends house inserts which seal the faces of pipes from the space of pipeline. The ring grooves, projections of pipes, and ring grooves in the coupling provide a locking joint. 
     EFFECT: enhanced strength of coupling. 
     2 dwg
Patent RU-2250036-C2 (RU)
Inventor: SHOL V G
IPC: A23L19/12
Filed: 2003-03-26
Granted: 2005-04-20
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves washing, cleaning, and cooking potato; rubbing; mixing rubbed potato with components and packing. Cooking is provided in slightly salted water in single procedure to complete readiness. Potato is rubbed and mixed with hot milk and butter to pulp consistency. Produced mass is instantly packed into polyamide thermally shrinkable enclosure and clips are applied to both sides of enclosure. Said mass is cooled by sprinkler apparatus to temperature of 18-20°C and frozen at temperature of from -30°C to -32°C. 
     EFFECT: reduced consumption of power for preparing of product, reduced costs due to changing of added components without deteriorating quality of product owing to employment of flow-line production method. 
     1 ex
Patent RU-2304757-C2 (RU)
Title: Method for destruction of ice cover
Inventor: KOROTKOV JURIJ ANDREEVICH
IPC: F42D3/00
Filed: 2003-05-27
Granted: 2007-08-20
Abstract: FIELD: explosion equipment, in particular, destruction of the ice cover on rivers and basis. 
     SUBSTANCE: the method consists in delivery of explosive gas mixture under the ice cover with a subsequent initiation of the explosion of the latter.  The explosive gas mixture is supplied to an elastic gas-tight shell preliminarily placed under the ice cover with a subsequent ignition of the gas mixture by electric explosion the explosive gas mixture is fed to the elastic gas-tight case alternately dosing the air and the fuel gas. 
     EFFECT: enhanced productivity in destruction of the ice cover, result and safety of blasting operations, technological effectiveness, reduced cost of operations, provided performance of blasting operations at a smaller distance from bridges and others structures. 
     3 cl, 2 dwg
Patent RU-2249804-C2 (RU)
Inventor: EVROPEJTSEV A A
IPC: G01M7/08
Filed: 2003-06-02
Granted: 2005-04-10
Abstract: FIELD: testing engineering. 
     SUBSTANCE: method comprises elevating the object to be tested up to a given level, allowing it to move down under the action of gravity, braking it on the flexible base having a given rigidity and fixed natural frequency of vibration and the object in the frequency range, which does not exceed 5 Hz. The overloads, which affect the object during breaking, are set to be semi-sinusoidal in time depending on the height and mass of the object and rigidity of the flexible base. 
     EFFECT: enhanced accuracy of load simulation.
Patent RU-2255598-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/18
Filed: 2003-06-05
Granted: 2005-07-10
Abstract: FIELD: canned food industry and food-processing industry, in particular, preparing of semi-finished garnish product. 
     SUBSTANCE: method involves washing, inspecting, treating potato with lipid-containing extract of Mortierella exigua micromycet biomass and holding; skinning potato and providing additional cleaning; cutting; frying cut potato to semi-finished state; packing fried potato in bags under vacuum; pressurizing and pasteurizing. 
     EFFECT: improved organoleptical properties of base product.
Patent RU-2266135-C2 (RU)
Title: Способ получения диагностикума для определения эндотоксина бактерий рода serratia
Inventor: BOKERIJA L A
IPC: G01N33/547
Filed: 2003-07-17
Granted: 2005-12-20
Abstract: Изобретение относится к медицине, ветеринарии и пищевой промышленности. Предложен способ получения диагностикума для определения эндотоксина бактерий рода Serratia. Способ включает получение латекса типа ядро-оболочка, где ядро - полистирольный латекс, а оболочка - латекс сополимера стирола и метакрилата цинка при массовом соотношении звеньев 1:0,8-1:0,4, сенсибилизацию латекса моноклональными антителами фракции IgG2a и IgG2b в 0,01 М глициновом буфере при рН 7,2-8,8 без предварительной выдержки и инкубацию сначала при 37-39°С в течение 90-150 мин, а затем при 10°С в течение 10 ч. Предложенный способ позволяет сократить время получения диагностикума, при этом полученный диагностикум обладает специфичностью 99±0,3 при чувствительности до 10 пг/мл, а время получения результата исследования составляет не более 10 мин. 4 табл.
Patent RU-2270836-C2 (RU)
Title: 9a-n-[n'-(phenylsulfonyl)carbamoyl]-derivatives of 9-deoxo-9-dihydro-9a-aza-9a-homoerythromycin a and 5-desosaminyl-9-deoxo-9-dihydro-9a-aza-9a-homoerythronolide a, method for their preparing and pharmaceutical composition based on thereof
Inventor: KUJUNDZHICH NEDEL KO
IPC: A61K31/7052
Filed: 2002-02-27
Granted: 2006-02-27
Abstract: FIELD: organic chemistry, antibiotics, pharmacy. 
     SUBSTANCE: invention relates to 9a-N-[N'-(phenylsulfonyl)carbamoyl]-derivatives of 9-deoxo-9-dihydro-9a-aza-9a-homoerythromycin A and 5-O-desosaminyl-9-deoxo-9-dihydro-9a-aza-9a-homoerythronolide A that are new semisynthetic macrolide antibiotics relating to class of azalides showing antibacterial effect and describing by the general formula (1): 
        wherein R 1  means hydrogen atom (H), (C 1 -C 4 )-alkyl or halogen atom; R means H or cladinosyl radical, and to their pharmaceutically acceptable salts. Also, invention relates to a method for their preparing and a pharmaceutical composition based on thereof. 
     EFFECT: improved preparing method, valuable medicinal properties of derivatives. 
     16 cl, 2 tbl, 14 ex
Patent RU-2276906-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-21
Granted: 2006-05-27
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: the present innovation deals with the technology of confectionary production. For the purpose to obtain jelly marmalade with a wider spectrum of vitamin activity and unconventionally pleasant combination of organoleptic properties one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of hibiscus flowers, mountain cranberry leaves, dog rose fruits, strawberry fruits and bilberry leaves. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate, a "Wild berry" aromatizing agent and a preparation obtained out of Mortierella beljakovae micromycete biomass according to the preset technique to be further spread, formed, dried and packed as ready-to-use products. The innovation enables to broaden the range of prophylactic properties due to providing the content of substances of different vitamin activity. 
     EFFECT: higher efficiency.
Patent RU-2254118-C2 (RU)
Title: Композиция для ополаскивания волос
Inventor: CHIGARINA K M
IPC: A61K8/92
Filed: 2003-08-19
Granted: 2005-06-20
Abstract: Изобретение относится к области косметологии и касается средств, предназначенных для ополаскивания волос. Композиция для ополаскивания волос содержит структурообразующие эмульгаторы, кондиционирующие добавки, биологически активные добавки, консервант, парфюмерную композицию, воду, при этом дополнительно содержит диметикон и циклометикон, кислоту лимонную пищевую и раствор красителей водный, при этом в качестве биологически активных добавок содержит водно-спиртовой или водно-спирто-глицериновый экстракт ромашки (цветки и листья), экстракты хны, алоэ в пропиленгликоле, мелиссы, липы, витамин Е, провитамин В 5 . Композиция не обладает раздражающим и аллергизирующим действием на кожу, устраняет явление сухости, укрепляет волосы, придает объем. 2 з.п. ф-лы, 2 табл.
Patent RU-2269916-C2 (RU)
Inventor: KUKLIN ANDREJ NIKOLAEVICH
IPC: A47F7/00
Filed: 2003-11-27
Granted: 2006-02-20
Abstract: FIELD: equipment for classifying and individual storage of articles, which may be used in collecting of articles concerning a particular subject or program. 
     SUBSTANCE: carrier sheet has independent means designed for holding of articles and made in the form of clips, and mated retainers for said means positioned perpendicular to carrier sheet. Through slot is provided in carrier sheet under each of clips. 
     EFFECT: wider range of collected articles and convenient usage. 
     7 cl, 3 dwg
Patent RU-2312382-C2 (RU)
Title: Герметизация оптического волокна
Inventor: LEEMAN SAM
IPC: G02B6/44
Filed: 2002-04-15
Granted: 2007-12-10
Abstract: Изобретение относится к герметизации оптического волокна. Способ предусматривает получение контейнера, имеющего отверстие, обеспечение двух уплотнительных полос, размещение части оптического волокна между двумя уплотнительными полосами, приложение тепла и/или давления к полосам так, чтобы получить герметизирующий элемент, размещение герметизирующего элемента в отверстии, приложение к контейнеру тепла и/или давления или размещение полос и оптического волокна (волокон) в отверстии; и приложение к контейнеру тепла и/или давления. Герметизирующий элемент герметично окружает волокно. Технический результат - создание способа, являющегося простым и экономичным, способ может быть использован для различных типов оболочек, как жестких, так и гибких. 8 з.п. ф-лы, 8 ил.
Patent RU-2302411-C2 (RU)
Title: Замещенные арилкетоны и гербицидное средство на их основе
Inventor: KHERRMANN SHTEFAN
IPC: C07C275/24
Filed: 2002-04-29
Granted: 2007-07-10
Abstract: Изобретение относится к новым замещенным арилкетонам формулы (I) 
     
       
     
     в которой A 1 , A 2 , Q, R 1 , R 2 , X, Y и Z имеют значения, указанные в описании. Соединения, указанные в настоящей заявке, являются биологически активными и могут быть использованы в качестве дефолиантов, десикантов, средств для предуборочного уничтожения ботвы или в качестве средства для уничтожения сорняков. В настоящем изобретении также представлены промежуточные соединения для получения соединения общей формулы (I) такие как 
     
       
     
     или 
     
       
     
     Цель данного изобретения - получение гербицидного средства на основе соединения общей формулы (I) и обычных наполнителей, проявляющего высокую активность против сорняков. 4 н. и 8 з.п. ф-лы, 4 табл.
Patent RU-2308974-C2 (RU)
Title: Каркасы для инженерии костной ткани человека, способы их изготовления и их применение
Inventor: CHOU LAJSHEHN
IPC: A61L27/42
Filed: 2002-06-04
Granted: 2007-10-27
Abstract: Настоящее изобретение относится к каркасам, изготовленным из композиционных материалов, для инженерии костной ткани, в частности к каркасам, изготовленным из новых медицинских композиционных материалов, и их применению в области биомедицинской инженерии, где композиционные материалы содержат биологически активные микрочастицы, которые могли бы стимулировать костную ткань человека к регенерации. В данных каркасах использована комбинация микрочастиц кремния, кальция и фосфора в качестве биологически активного вещества, которая могла бы активно стимулировать остеобласты человека к пролиферации и дифференцировке, способствовать образованию и кальцификации новой кости. Кроме того, в данных каркасах использован органический полимер в качестве носителя, образующий трехмерную структуру и внешнюю анатомическую форму и проявляющий несколько характеристик, сочетаемых с регенерацией костей и неогенезом кровеносных сосудов. Таким образом, данное изобретение может безопасно, экономично и эффективно использоваться для репарации дефекта костной ткани, а также и при ортопедической операции на кости человека. Настоящее изобретение также раскрывает способы изготовления данных каркасов. 4 н. и 27 з.п. ф-лы, 1 табл., 6 ил.
Patent RU-2265030-C2 (RU)
Inventor: BOLDYREV A P
IPC: C08G65/06
Filed: 2004-02-06
Granted: 2005-11-27
Abstract: FIELD: chemical industry; control over processes of production of polyethers and demulsifying agents on their basis. 
     SUBSTANCE: the invention is pertaining to the field of chemical industry, in particular, to the methods of control over the chemical-technological processes of production of polyethers and demulsifying agents on their basis. The method of control over process of production of the alkaline polyethers and demulsifying agents is conducted in the mixers and in the reactor-etherificator at realization of reaction of the oxypropropylation and oxyethylation with utilization of the allocated zones of regulation and contours of circulation of the reaction mixture. Conduct corrective actions of control over the steam and a condensate consumption moisture and at that additionally install a can with a bubbler for a polyether and a detector of methanol consumption, a reactants stirring device, sensor units of consumptions, measuring tools and other equipment. For production of demulsifying agents from polyethers use cans with stirring devices with measurers and batchers components, screens for removal salts and the mechanical impurities, connected by corresponding pipelines with formation of contours of circulation of the reaction mixture equipped by means of measuring and control. The technical result is formation of the interrelated process control of production of polyethers and demulsifying agents. The invention allows to reduce power inputs and to expand the assortment of the produced products. 
     EFFECT: the invention allows to form the interrelated process control of production of polyethers and demulsifying agents, to reduce power inputs and to expand the assortment of the produced products. 
     3 cl, 2 ex, 1 dwg
Patent RU-2275200-C2 (RU)
Inventor: ENGASHEV SERGEJ VLADIMIROVICH
IPC: A61K31/381
Filed: 2004-02-24
Granted: 2006-04-27
Abstract: FIELD: veterinary, in particular helminthology. 
     SUBSTANCE: claimed agent contains pyrantel, sodium ribonucleate, distilled water and target additive in ratio (mass pts) of 0.5-2.0:0.5:24:34.5, respectively. As target additive emulsifier and stabilizer are used. Pharmaceutical agent of present invention makes it possible to increase therapeutic effectiveness of pyrantel, to prevent eelworm reinvermination of animals, and to improve animal immune status. 
     EFFECT: drug against animal eelworm of improved effectiveness. 
     2 cl, 5 ex, 3 tbl
Patent RU-2278765-C2 (RU)
Inventor: FARKAS ATTILA P
IPC: B22D18/04
Filed: 2002-08-14
Granted: 2006-06-27
Abstract: FIELD: manufacture of articles of different metals and alloys in ceramic casting molds. 
     SUBSTANCE: casting mold 10 includes vertical down gate 12 and large number of casting mold cavities 16 arranged in different levels along length of central down gate 12. Cavities 16 are connected with gate 12 through side  gates 14. Melt metal passes into casting cavities 16 through central down gate 12. At rotation of casting mold centrifugal forces are created; said forces act upon melt metal in side gates. Melt metal is drained from central down gate till it finally crystallizes in cavities 16 and in side gates 14. The last remain at least partially filled with melt metal. At shrinkage of metal in cavities 16, metal remained in side gates 14 flows to casting cavities and compensates shrinkage. 
     EFFECT: uniform in time filling of all cavities of mold along height of central pouring gate and uniform distribution of pressure in different casting cavities. 
     39 cl, 17 dwg
Patent RU-2295323-C2 (RU)
Inventor: AL MBERG KRISTIAN
IPC: A61F13/64
Filed: 2002-08-21
Granted: 2007-03-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device is absorbing product, like diaper or the protective means usable in incontinence cases, having a pair of waist members to be fastened together around the user waist by means of fastening means. Anterior part has fastening means intended for being fastened to the waist members in such a manner that the product takes the form, similar to pants. The waist members have flexible laminate having at least three layers, the first external layer, an intermediate layer and the second external layer manufactured from fibrous material, fastened together with connection pattern created by means of ultrasonic welding, laser welding and/or thermal bonding. Said pattern has connection zone occupying no more of 10%. The first external layer and the mentioned intermediate laminate layers have crepe structure composed of plurality of convex zones. The crepe structure of the first external layer is more obviously expressed with greater height of the specified convex zones when compared to the intermediate layer. 
     EFFECT: improved absorbing and hygienic properties. 
     13 cl, 3 dwg
Patent RU-2300523-C2 (RU)
Inventor: DZHAGTAP PRAKASH G
IPC: A61K31/473
Filed: 2002-08-30
Granted: 2007-06-10
Abstract: FIELD: chemistry of heterocyclic compounds, organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention describes compound of the formula (Ib):   or pharmaceutically acceptable hydrate of salt of indicated compound wherein R 5  means oxygen atom (O); R 6  means hydrogen atom (H); X means -CH 2 -, -CH(OH)(CH 2 ) n - or -CH(NR 11 R 12 )- wherein n = 0; R 11  and R 12  mean independently hydrogen atom or (C 1 -C 9 )-alkyl or nitrogen atom (N), either R 11  and R 12  taken in common form 5-10-membered aromatic or nonaromatic carbocycle wherein 1-4 carbon atoms in ring are replaced independently with N, O or sulfur (S) atom and wherein at least of them represents nitrogen atom; R 1 , R 2 , R 3 , R 4 , R 7 , R 8 , R 9  and R 10  mean independently hydrogen atom or -A-B wherein A means -SO 2 -; B means -NZ 1 Z 2 , 5-10-membered aromatic or nonaromatic carbocycle wherein 1-4 carbon atoms in ring are replaced independently with N, O or S and wherein any of these atoms is unsubstituted or substituted with one or more groups comprising (C 1 -C 10 )-alkyl, (C 1 -C 5 )-alkylene-OC(O)-(C 1 -C 5 )-alkyl; Z 1  and Z 2  mean independently H or (C 1 -C 10 )-alkyl that is unsubstituted or substituted with one or more groups -N(Z 3 )(Z 4 ) wherein Z and Z 4  mean independently H or (C 1 -C 5 )-alkyl that is unsubstituted or substituted with one or more hydroxy-groups; either N, Z 3  and Z 4  taken in common form unsubstituted or substituted 5-10-membered aromatic or nonaromatic carbocycle wherein 1-4 carbon atoms in ring are replaced independently with N, O or S and wherein one of these atoms represents nitrogen atom. 
     EFFECT: valuable medicinal properties of compounds. 
     42 cl, 4 tbl, 2 ex
Patent RU-2298795-C2 (RU)
Inventor: POLTAVCHENKO ALEKSANDR GEORGIE
IPC: G01N33/53
Filed: 2004-03-29
Granted: 2007-05-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has dense substrates as separate strips. Antigens and human immunoglobulins are discretely fixed on each strip. The kit contains solutions for washing, diluted sample and conjugate, conjugate and manifestation system. 
     EFFECT: enhanced effectiveness in concurrently determining a number of parameters in single analysis; accelerated patient examination. 
     8 cl, 1 dwg, 3 tbl